if (introduces a condition)

case; an actual event, situation or fact / case; piece of work to be done / case; instance used as a topic of study / case; grammatical case (category that reflects the function performed by a noun phrase) / tale; story; account / affair; love affair (adulterous relationship)

first-person singular present indicative of casar

(grammar) instrumental case (case to express agency or means)

(grammar) locative case (case used to indicate place, or the place where)

(grammar) oblique case (any noun case except the nominative)

(grammar) nominative case (case used to indicate the subject)

(grammar) dative case (case used to express direction towards an indirect object)

(grammar) genitive (inflection pattern)

(grammar) comitative case (case used to denote companionship)